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Product Comparison

Here's our complete breakdown comparing the ingredients, attributes, and more of La Roche-Posay Effaclar Duo(+) SkinCorrecteur versus Vichy Normaderm Probio-BHA Anti-Perfections Serum .

Published on May 09, 2023

Overview

What they are

These products are both reef safe . They have a total of 7 ingredients in common

Cool Features

They both contain BHA

Suited For

They're both likely to be good for fighting acne, dry skin, brightening skin, oily skin, reducing pores, scar healing and dark spots

Free From

They both do not contain any oils, parabens or sulfates

We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that need an update? Let us know.

General Moisturizer French Brand France
Serum French Brand France

General Moisturizer

All-purpose moisturizers hydrate the top layer of skin cells.

Serum

Serums are highly concentrated with ingredients to provide skin with benefits. They should be used after cleansing and before moisturizing.

Price

Shop

Buy Effaclar Duo(+) SkinCorrecteur

Shop

Buy Normaderm Probio-BHA Anti-Perfections Serum

Ingredient Info

Click any item below to learn more and view relevant ingredients.
alcohol-free
silicon-free
fragrance-free
sulfate-free
paraben-free
oil-free
fungal-acne safe
reef-safe
eu-allergen-free
vegan
cruelty-free
alcohol-free
silicon-free
fragrance-free
sulfate-free
paraben-free
oil-free
fungal-acne safe
reef-safe
eu-allergen-free
vegan
cruelty-free

At a glance

Click on any of the items below to learn more

Notable Ingredients

BHA
Exfoliators
Niacinamide

Benefits

Hydrating
Good For Oily Skin
Redness Reducing
Reduces Large Pores
Dark Spots
Scar Healing
Acne Fighting (3)
Brightening (3)

Concerns

May Worsen Oily Skin (3)
Acne Trigger (3)
Rosacea (3)
Eczema (3)

Notable Ingredients

AHA
BHA
Vitamin C

Benefits

Hydrating
Good For Oily Skin (2)
Redness Reducing
Skin Texture (2)
Reduces Large Pores (2)
Anti-Aging (3)
Dark Spots (2)
Scar Healing (4)
Acne Fighting
Brightening (4)

Concerns

Drying (2)
May Worsen Oily Skin
Irritating (3)
Rosacea (4)
Eczema (2)
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Ingredients Side-by-side

Ingredients that are highlighted in purple are present in both products.

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Ingredients Explained

These ingredients are found in both products.

Ingredients higher up in an ingredient list are typically present in a larger amount.

1
What it does: Skin Conditioning, Solvent
Community Rating: Loved

Water. It's the most common cosmetic ingredient of all. You'll usually see it at the top of ingredient lists, meaning that it makes up the largest part of the product.

So why is it so popular? Water most often acts as a solvent - this means that it helps dissolve other ingredients into the formulation.

You'll also recognize water as that liquid we all need to stay alive. Talk about multi-purpose! If you see this, drink a glass of water. Stay hydrated!

Learn more about Water

La Roche-Posay Effaclar Duo(+) SkinCorrecteur contains this as ingredient number 1.

Vichy Normaderm Probio-BHA Anti-Perfections Serum contains this as ingredient number 1.

2
What it does: Humectant, Skin Conditioning, Skin Protecting, Solvent
Community Rating: Loved

Glycerin is already naturally found in your skin. It helps moisturize and protect your skin.

A study from 2016 found glycerin to be more effective as a humectant than AHAs and hyaluronic acid.

As a humectant, it helps the skin stay hydrated by pulling moisture to your skin. The low molecular weight of glycerin allows it to pull moisture into the deeper layers of your skin.

Hydrated skin improves your skin barrier; Your skin barrier helps protect against irritants and bacteria.

Glycerin has also been found to have antimicrobial and antiviral properties. Due to these properties, glycerin is often used in wound and burn treatments.

In cosmetics, glycerin is usually derived from plants such as soybean or palm. However, it can also be sourced from animals, such as tallow or animal fat.

This ingredient is organic, colorless, odorless, and non-toxic.

Glycerin is the name for this ingredient in American English. British English uses Glycerol/Glycerine.

Learn more about Glycerin

La Roche-Posay Effaclar Duo(+) SkinCorrecteur contains this as ingredient number 2.

Vichy Normaderm Probio-BHA Anti-Perfections Serum contains this as ingredient number 5.

3
What it does: Emulsion Stabilising
Community Rating: Liked

Ammonium Polyacryloyldimethyl Taurate is a polymer made from ammonium salts. It helps add stability and texture to a product.

Ammonium Polyacryloyldimethyl Taurate is stable over a wide pH range. Due to its ability to absorb water, it can help thicken the texture of a product.

As an emulsion stabilizer, this ingredient is able to stabilize and mix the other ingredients. This creates a consistent texture.

Learn more about Ammonium Polyacryloyldimethyl Taurate

La Roche-Posay Effaclar Duo(+) SkinCorrecteur contains this as ingredient number 8.

Vichy Normaderm Probio-BHA Anti-Perfections Serum contains this as ingredient number 12.

4
What it does: Buffering
Community Rating: Mixed

Sodium Hydroxide is also known as lye or caustic soda. It is used to adjust the pH of products; many ingredients require a specific pH to be effective.

In small amounts, sodium hydroxide is considered safe to use. However, large amounts may cause chemical burns due to its high alkaline.

Your skin has a natural pH and acid mantle. This acid mantle helps prevent harmful bacteria from breaking through. The acid mantle also helps keep your skin hydrated.

"Alkaline" refers to a high pH level. A low pH level would be considered acidic.

Learn more about Sodium Hydroxide

La Roche-Posay Effaclar Duo(+) SkinCorrecteur contains this as ingredient number 15.

Vichy Normaderm Probio-BHA Anti-Perfections Serum contains this as ingredient number 7.

5
What it does: Skin Conditioning
Community Rating: Liked

Vitreoscilla Ferment is a probiotic derived from the Vitreoscilla bacteria.

Studies show Vitreoscilla Ferment to have the same benefits as ingesting probiotics. Probiotics help keep the bacteria in your body healthy.

In general, maintaining a healthy microbiome on your skin has many benefits. One benefit is protection against external and bad bacteria. A healthy microbiome also helps maintain skin hydration and reduce inflammation.

Probiotics work best when combined with prebiotics.

Learn more about Vitreoscilla Ferment

La Roche-Posay Effaclar Duo(+) SkinCorrecteur contains this as ingredient number 24.

Vichy Normaderm Probio-BHA Anti-Perfections Serum contains this as ingredient number 14.

6
What it does: Emulsifying, Emulsion Stabilising, Gel Forming, Skin Conditioning
Community Rating: Disliked

Xanthan gum is used as a stabilizer and thickener within cosmetic products. It helps give products a sticky, thick feeling - preventing them from being too runny.

On the technical side of things, xanthan gum is a polysaccharide - a combination consisting of multiple sugar molecules bonded together.

Xanthan gum is a pretty common and great ingredient. It is a natural, non-toxic, non-irritating ingredient that is also commonly used in food products.

Learn more about Xanthan Gum

La Roche-Posay Effaclar Duo(+) SkinCorrecteur contains this as ingredient number 25.

Vichy Normaderm Probio-BHA Anti-Perfections Serum contains this as ingredient number 16.

7
What it does: Masking, Preservative, Skin Conditioning
Community Rating: Liked

Salicylic Acid (also known as beta hydroxy acid or BHA) is one of the most well-known ingredients for treating skin that struggles with blackheads and acne. It helps to exfoliate both the skin's surface and pores, and also acts as an anti-inflammatory agent.

This multitasking property makes it a great ingredient for cleaning out pores, controlling oil production, and reducing inflammation.

Unlike AHAs which are water soluble, Salicylic Acid is oil soluble. This means that it's able to exfoliate the inside of pores and reduce blackheads.

Concentrations of 0.5-2% are recognized by the U.S. FDA as an over-the-counter topical acne product.

It can cause irritation and/or dryness if one's skin already has a compromised moisture barrier, so it's best to focus on repairing that before introducing a Salicylic Acid into your routine.

In general, Salicylic Acid is a great ingredient for oily acne-prone skin.

While salicylic acid does not increase sun-sensitivity, we still recommend wearing SPF.

If you are looking for the ingredient called BHA or Butylated Hydroxyanisole, click here.

Learn more about Salicylic Acid

La Roche-Posay Effaclar Duo(+) SkinCorrecteur contains this as ingredient number 28.

Vichy Normaderm Probio-BHA Anti-Perfections Serum contains this as ingredient number 9.

Here's what our community thinks of the ingredients in these two products.

33% are loved or liked
7% have mixed ratings
37% are disliked or very disliked
23% have no rating yet
67% are loved or liked
11% have mixed ratings
17% are disliked or very disliked
6% have no rating yet

Usage

Here's some more info on how this product is used by our community.

When to use

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Reviews

Here's what our community thinks

La Roche-Posay Effaclar Duo(+) SkinCorrecteur 30 ingredients

3.4 /5
from 7 ratings
Light (2) Drying (2) Absorbs Well (2) Works Well (1) Great Value (1) Expensive (1)
GabriellaTsoukalas's avatar

GabriellaTsoukalas

9 months ago · Oily Skin
Review

Good, but wouldn't repurchase it again
I bought it after SOOO many reviews on tiktok. I tried it and it was really good and matte on my skin. I...

Good, but wouldn't repurchase it again
I bought it after SOOO many reviews on tiktok. I tried it and it was really good and matte on my skin. I didn't felt that I needed that (cause I was using the effaclar serum too) so I didn't repurchased again. Would recommend for someone with acne prone skin, looking for a matte gel that feels like a moisturizer.

MariamAlghussein_930's avatar

MariamAlghussein_930

1 year ago · Dry Skin
Review

Broke me out!
After applying the product my skin immediately turned red and irritated and started feeling itchy. My skin never reacts this way!...

Broke me out!
After applying the product my skin immediately turned red and irritated and started feeling itchy. My skin never reacts this way! Dont recommend for dry skin

Vichy Normaderm Probio-BHA Anti-Perfections Serum 18 ingredients

5.0 /5
from 1 rating
fidelPabloLen_842's avatar

fidelPabloLen_842

7 months ago · Combination Skin
Review

Me ha ayudado con mi acné

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